000 FKNT23 KNHC 200853 TCANT3 TROPICAL STORM HARVEY ICAO ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082011 0900 UTC SAT AUG 20 2011 TC ADVISORY DTG: 20110820/0900Z TCAC: KNHC TC: HARVEY NR: 006 PSN: N1624 W08630 MOV: W 10KT C: 0994HPA MAX WIND: 050KT FCST PSN + 06 HR: 201500 N1628 W08718 FCST MAX WIND + 06 HR: 055KT FCST PSN + 12 HR: 202100 N1633 W08810 FCST MAX WIND + 12 HR: 060KT FCST PSN + 18 HR: 210300 N1639 W08907 FCST MAX WIND + 18 HR: 055KT FCST PSN + 24 HR: 210900 N1645 W09012 FCST MAX WIND + 24 HR: 045KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20110820/1500Z $$